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Height-adjustable underwater hay mower cutter head device

A lawn mower, adjustable technology, applied in the direction of harvesters, agricultural machinery and implements, applications, etc., can solve the problems of inconvenient operation, unable to increase the cutting area, etc., and achieve the effect of easy replacement and maintenance

Inactive Publication Date: 2019-03-12
NAN COUNTY WEIYE MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing cutterheads are of fixed height and shape, which is inconvenient to operate when encountering a narrow mowing space, and cannot increase the cutting area when using a wide ground

Method used

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  • Height-adjustable underwater hay mower cutter head device
  • Height-adjustable underwater hay mower cutter head device

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Experimental program
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Embodiment Construction

[0015] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] see Figure 1-Figure 2 , a height-adjustable underwater lawn mower cutterhead device, comprising a cutterhead body 1; the cutterhead body 1 is connected to one end of a rotating shaft 2; the rotating shaft 2 is connected to a driving mechanism; the cutterhead body 1 has a cutting assembly 3, a rotating shaft 2 The other end is connected to the bottom of the mower, and the end has a telescopic part that can be extended or shortened; the telescopic part is connected with the telescopic motor.

[0017] Furthermore, the telescopic device includes two or more than two telescopic rods 4; intermeshing gears or racks 4.1 are arranged between the telescopic rods 4.

[0018] Furthermore, the telescopic rods 4 are sleeved sequentially; the tele...

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PUM

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Abstract

A height-adjustable underwater hay mower cutter head device comprises a cutter head body. The cutter head body is connected to one end of a rotating shaft. The rotating shaft is connected with a driving mechanism. The cutter head body comprises a cutting assembly. The other end of the rotating shaft is connected to the bottom of a hay mower and provided with a telescopic part capable of stretchingout or drawing back. The telescopic part is connected with a telescopic motor. By arranging a lifting part, the height of the cutter head can be flexibly controlled; by independently arranging the cutting assembly and the cutter head body, the cutting assembly can be conveniently replaced and maintained.

Description

technical field [0001] The invention relates to a cutter head device, in particular to a height-adjustable underwater lawnmower cutter head device. Background technique [0002] Most of the existing cutterheads are of fixed height and fixed shape, which is inconvenient to operate when running into a narrow mowing space, and cannot increase the cutting area when on a wide ground. [0003] Therefore, it needs to be further improved. Contents of the invention [0004] The object of the present invention is to provide a height-adjustable underwater lawnmower cutter head device, which has a simple and reasonable structure and is easy to operate. [0005] In order to achieve the above-mentioned technical purpose, the technical scheme adopted by the present invention is as follows: a height-adjustable underwater lawn mower cutterhead device, including a cutterhead body; the cutterhead body is connected to one end of the rotating shaft; the rotating shaft and The driving mechani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D44/00
CPCA01D44/00
Inventor 刘建伟叶新跃张润清沈中娇钟立宇
Owner NAN COUNTY WEIYE MACHINERY MFG